71254786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{13879}}^1$

素因数の和:14049

約数の個数: 16

約数和(自身を含む): 113927040

約数和(自身を除く): 42672254

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 13879, 27758, 235943, 471886, 2095729, 4191458, 35627393, 71254786]

約数ペア:

[(1, 71254786), (2, 35627393), (17, 4191458), (34, 2095729), (151, 471886), (302, 235943), (2567, 27758), (5134, 13879)]